Answer:
Hey Lilly, so did you know that twin studies have been conducted for more than 50 years but there is still some debate in terms of how much the variation is due to genetic or environmental factors. Identical twins are good for the "Age old Question" because "Twins" have been the main method for researching the genetic and environmental sources of variation between humans for a long time because of the availability that they give.
Explanation:
I hope I helped you, and u can chat me if you want me to explain a little more for you :)
<u>Dyslexia</u> is a developmental disorder with which reading achievement is substantially lower than predicted by IQ or age.
This condition varies from person to person as some have trouble reading swiftly and some reads without making mistakes. Dyslexia is a neurological disorder and it can run into families (hereditary).
It is so because it is an erudition/learning difficulty that diminishes a person’s potential to read and write. As in this disorder a person brain processing and efficiency gets weaken for written matters, making it more difficult to identify, spell, and decode the words. It is not something which can't be treated as there are several cases to be found in young ones and adults as well.
To learn more about Dyslexia here
brainly.com/question/14294569
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Mental health is affected by physical factors such as disease or brain injury and by environmental factors such as stress or unemployment.
Mental health is one of the spheres of health. This comprises the mind related to psychological and emotional wellbeing.
This sphere can be affected by other factors or sphere including:
- Environmental factors
- Physical factors
- Social factors
In the case of environmental factors this includes factors such as stress or unemployment, these affect mental health because they make a person more likely to develop certain conditions such as stress.
On the other hand, physical factors include factors such as disease or brain injury. The two factors have also been proven to make an individual more vulnerable to certain mental diseases.
Note: This question is incomplete because the statements are not given. Due to this, I answered it based on general knowledge.
Learn more in: brainly.com/question/2655226
Answer: B, health and safety. Hopefully that helps!
